Proper upgrade method - Samsung Epic 4G Touch

I'm just an occastional lurker - forgive the n00b questions.
I've started getting OTA upgrade requests from Sprint to go to 4.0.4 ICS. I'm wondering how to proceed.
I've only flashed the phone once - I went to a fully stock EL29 w/ root, CWM, and the sprint hostpot fix (for 3G and 4G). The only reason I updated the phone was to get hotspot support. I'm otherwise very happy with the stock experience. It's been working just fine for me.
Now that ICS is officially here I assume that it is expected that I can upgrade without clearing my apps and data. This is important to me. I basically want to make sure I'm not taking any steps backwards. I either have to run something to make the OTA request go away, or actually upgrade to 4.0.4 and ensure that I still have root and hotspot support. Are there things that are broken in the 4.0.4 stock that are fine in my EL29? If they are significant, I may forgo upgrading and just try to stop the OTA upgrade message. Recommendations?
If I do decide to upgrade, should I do so in a way that uses CWM and keeps root and hotspot support at the same time, or should I accepts the OTA update and add back root and hotspot afterwards? If I go the CWM route, will I still get to keep my apps an data intact? Step by step instructions would be greatly appreciated.
Thanks for any advice you can offer.

There's a rooted Odin el29 in the development section
http://forum.xda-developers.com/showthread.php?t=1342728
Sent from my SPH-D710 using xda premium

Related

Sprint Updates, do I want them? (rooted phone)

Hi all. I am a proud EVO user and generally love the phone. It's rooted for use w/ wifi tether. Not really using root much beyond that. Question, do I want or need the Sprint system update(s)? I had read that unrooting my phone could keep it from being rootable later on. Will the phone perform any better w/ the updates? Are there alternatives? My last phone was WM and it had a custom ROM. What do you all think?
Thanks!
lawyeradam said:
Hi all. I am a proud EVO user and generally love the phone. It's rooted for use w/ wifi tether. Not really using root much beyond that. Question, do I want or need the Sprint system update(s)? I had read that unrooting my phone could keep it from being rootable later on. Will the phone perform any better w/ the updates? Are there alternatives? My last phone was WM and it had a custom ROM. What do you all think?
Thanks!
Click to expand...
Click to collapse
Anything Sprint releases ends up on here rooted and ready for flashing (usually within hours). I would not do any ota updates knowing that.
Sent on the go from my HTC EVO
Thanks, that being said, should I flash to a custom ROM? I'm sure all this has been asked and answered, so appologies to that. Also, if i do that, should I back up my current apps (what should I use) and when i restore can i restore to a newly flashed phone or is part of the back up process the system files?
People do create rooted versions of the stock ROMs that Sprint releases. So, you can try custom ROMs, but you don't HAVE to. You can get the latest one here:
http://forum.xda-developers.com/showthread.php?t=874251
Here's a thread where you can grab all of the latest Radio, WiMax, PRL, etc updates:
http://forum.xda-developers.com/showthread.php?t=715485
No, installing and official OTA can cause you to lose root. Download the rooted version ^ or stall the latest update for your rom.

Question about OTA updates

Even though I'll probably be on to a new phone by the time the Inc 2 receives its OTA ICS update, I nevertheless want to be able to upgrade to it when it arrives. My question is, will the nandroid backup I have (Android version 2.3.3 with superuser but none of the bloat removed) be able to receive it? Or will I need to go through the whole process of unrooting and restoring 2.3.4 first?
Sent from my Incredible 2 using XDA
tattedupboy said:
Even though I'll probably be on to a new phone by the time the Inc 2 receives its OTA ICS update, I nevertheless want to be able to upgrade to it when it arrives. My question is, will the nandroid backup I have (Android version 2.3.3 with superuser but none of the bloat removed) be able to receive it? Or will I need to go through the whole process of unrooting and restoring 2.3.4 first?
Sent from my Incredible 2 using XDA
Click to expand...
Click to collapse
you wouldnt want to take the ota regardless as it will likely block root and might bring an hboot that cannot be reverted from
id imagine we d get a leak of the ota ahead of time or just wait for a dev to make an update.zip version of it once its pulled from the servers or a phone
I also had a question about the OTA update. I HTC unlocked and rooted with SU and CWM recovery. I do have some of the bloated apps uninstalled with Titanium Backup. As soon as I heard that the upgrade for ICS was coming out, I flashed the stock recovery from the most recent RUU. Does anyone forsee any problems recieving the ICS OTA with this setup?
Well, not sure I would have done it that way... with the stock recovery you lose CWM's capabilities waiting for Vzw to release the ICS upgrade, and that could take months and months. Additionally, if you accept the ICS OTA my guess is that you'll lose root as well, and be stuck with Vzw's typical bloatware until you re-root. And we don't know if the new OTA will be immediately re-rootable. Some of the previous upgrades have required reverting to earlier versions.
As nitsuj17 remarks a few posts earlier, I would imagine that once the ICS upgrade for the Dinc2 is released, somebody will quickly get hold of it and post up a version for us rooted folks and we can just flash it from CWM. And use TB or AntTek App manager or whatever tool is your favorite to freeze or delete the Vzw crap. That's what I'm planning to do...

[Q] Data connection problem, and queries about rooting, flashing and stock recovery

So, this is my first time (both on xda, and on android)...
I've got a unlocked AT&T Captivate Glide with GB 2.3.6 (with the AT&T bloatware) on it.
The problem is that although the (voice) calling and texting and Google Play is working perfectly, the browsers (built-in as well as Dolphin) cannot surf any websites at all. Dolphin gave me and error msg "of my carrier not supporting cellular data or some malware preventing data connectivity"
What (if any) is the solution for this problem??
A thing I have been wondering about since I found XDA is the ICS update.
As is public knowledge, the ICS update (unofficial) for the i927 is available, and the repaired Samsung official update should also be round the corner. So, how can I update to either (official or unofficial) and still keep my phone unlocked??
And although I really am keen to get root access on my phone, I was wondering if I can update to ICS without rooting??
Finally, while I am eager to get ICS on the phone, I am apprehensive of bricking the phone.
So, how do I take a back-up of my phone as it is right now??
And what are the steps to initiate stock-recovery in case of a stalled update attempt??
I am sorry for the long list of queries, but I am what you may call a "super-noob", especially on android.
Any and all help is appreciated.
abalsy said:
So, this is my first time (both on xda, and on android)...
I've got a unlocked AT&T Captivate Glide with GB 2.3.6 (with the AT&T bloatware) on it.
The problem is that although the (voice) calling and texting and Google Play is working perfectly, the browsers (built-in as well as Dolphin) cannot surf any websites at all. Dolphin gave me and error msg "of my carrier not supporting cellular data or some malware preventing data connectivity"
What (if any) is the solution for this problem??
A thing I have been wondering about since I found XDA is the ICS update.
As is public knowledge, the ICS update (unofficial) for the i927 is available, and the repaired Samsung official update should also be round the corner. So, how can I update to either (official or unofficial) and still keep my phone unlocked??
And although I really am keen to get root access on my phone, I was wondering if I can update to ICS without rooting??
Finally, while I am eager to get ICS on the phone, I am apprehensive of bricking the phone.
So, how do I take a back-up of my phone as it is right now??
And what are the steps to initiate stock-recovery in case of a stalled update attempt??
I am sorry for the long list of queries, but I am what you may call a "super-noob", especially on android.
Any and all help is appreciated.
Click to expand...
Click to collapse
1. Install CWM via Odin
2. Boot into CWM and make a nandroid backup.
3. Either flash ICS via CWM or the 1 click exe.
Sent from my SGH-I927 using xda app-developers app
official I927UCLJ3 to be flashed on unlocked ATT Captivate Glide?
dudejb said:
1. Install CWM via Odin
2. Boot into CWM and make a nandroid backup.
3. Either flash ICS via CWM or the 1 click exe.
Sent from my SGH-I927 using xda app-developers app
Click to expand...
Click to collapse
I have installed CWM on my Captivate Glide and have the official I927UCLJ3_I927ATTLJ3_ATT.zip (from samfirmware) on my PC.
So, all I need to do now is make a nandroid backup and flash it with samfirmware ICS stock??
I apologize if I appear edgy, but I do not have the unlock code for the handset, and so I do not want disable (SIM usage on) it.
Thank you.
If you downloaded from Sam firmware you will not use CWM. Those roms are installed via ODIN. You can do that now. Just open up ODIN and flash it as you did to install CWM but without checking the PDA. Please note I believe this will remove your CWM and you will have to reinstall it again if you want it after you flashed the I927UCLJ3.
JB

[Q] Update stock Sprint GNEX to 4.2.1 from 4.1.1 keeping root

So been while since I've done much rom flashing. Had an EVO for 2+ years and tried lots of ROMS, but then got the sprint GNEX because I just wanted vanilla android without having to mess with ROMS as much. As such, I'm just running stock 4.1.1, with it rooted for a few apps and wifi tethering which I flashed after rooting. Looking to update to the new stock Sprint 4.2.1 firmware, keeping root and wifi tethering. Back on the EVO, every time there was a new firmare update, someone would post a "stock rooted" ROM (not that I used them), that didn't have anything done to it, but can't seem to find that with the latest Sprint GNEX update, only one that seems to come close has been fiddled with, deodexed, causing some issues. I'm also not used to flashing without my data being on a removable SD card. So I'm wondering, is there a way to just flash a rooted version of the Sprint firmware, keeping my data and wifi tethering (or by just flashing a new 4.2.1 wifi tethering patch), or can I use OTA rootkeeper, flash the OTA update, and restore root? I've got latest TWRP recovery btw, which it seems I would have to change back to stock recovery to flash the OTA update correct? Thanks for any direction anyone can provide
First off, im not sure about wifi tethering, but it is an option on gsm android settings. I would use OTA rootkeeper, but you need the stock recovery first to accept the ota. Did you check this thread? http://forum.xda-developers.com/showthread.php?t=1419170
bodh said:
First off, im not sure about wifi tethering, but it is an option on gsm android settings. I would use OTA rootkeeper, but you need the stock recovery first to accept the ota. Did you check this thread? http://forum.xda-developers.com/showthread.php?t=1419170
Click to expand...
Click to collapse
Thanks so much for pointing me in the right direction. Swear I tried to search other threads before asking but somehow missed that one, looks like it should tell me what I need. Think I was looking too much in the development forum for a full ROM to flash, and missed that thread in the general forum about just applying the update. Thanks again!!

update/unroot phone?

I have a galaxy s3 from sprint which I rooted many months ago and is currently running android 4.04, It is constantly asking me to update however every time I do it always fails. I've looked around the forums and from what I learned I believe that the only way to update is to unroot and update or to install a rom with jelly bean. I experimented with a few roms including CM10, AOKP and liquid smooth but all of these had problems with sending text messages where long messages would not send or even short messages were split into multiple messages. So unless anyone knows a fix to this I prefer to stick to the stock rom for now at least.
That being said I would like to update my phone to jelly bean. Does anyone know a way for me to do this? If unrooting is the only way does anyone know how I can unroot my phone? All of the post I've ran into are either old(don't trust really old post as methods tend to change as time pases) or don't give enough information aside from "install original firmware". If anyone could help that would be greatly appreciated. I have a mac computer so any methods that could be used with a mac would make things easier. Otherwise I could always run windows with bootcamp so not a big problem.
If it helps I rooted my phone using Odin and currently have CWM, its a sprint galaxy s3 running 4.04
Liquid smooth doesn't have that problem anymore
Sent from my SPH-L710 using xda app-developers app
luigid92 said:
I have a galaxy s3 from sprint which I rooted many months ago and is currently running android 4.04, It is constantly asking me to update however every time I do it always fails. I've looked around the forums and from what I learned I believe that the only way to update is to unroot and update or to install a rom with jelly bean. I experimented with a few roms including CM10, AOKP and liquid smooth but all of these had problems with sending text messages where long messages would not send or even short messages were split into multiple messages. So unless anyone knows a fix to this I prefer to stick to the stock rom for now at least.
That being said I would like to update my phone to jelly bean. Does anyone know a way for me to do this? If unrooting is the only way does anyone know how I can unroot my phone? All of the post I've ran into are either old(don't trust really old post as methods tend to change as time pases) or don't give enough information aside from "install original firmware". If anyone could help that would be greatly appreciated. I have a mac computer so any methods that could be used with a mac would make things easier. Otherwise I could always run windows with bootcamp so not a big problem.
If it helps I rooted my phone using Odin and currently have CWM, its a sprint galaxy s3 running 4.04
Click to expand...
Click to collapse
In order to OTA update the phone you need to be on a stock rom with all the stock apps installed and have a the stock recovery installed. (not CWM).
You could try to just reflash the stock recovery (which is what I did.) You could also just flash the current stock rom in Odin, which may or may not cause you to lose data. Dig around for all the roms and the stock recovery in the development forum.
Two things:
1. Please search. This has been asked (insert large number here) times
2. Head over to freezas thread and flash the MB1 firmware update. Then find a rom that is updated to either MA4 and up (including MB1) and flash it. I would recommended The Peoples ROM or MOAR (Mother of All Roms) if you wanna stay on a nice stock rooted rom
But thats it and you're done. Fully updated to JB
CNexus said:
Two things:
1. Please search. This has been asked (insert large number here) times
2. Head over to freezas thread and flash the MB1 firmware update. Then find a rom that is updated to either MA4 and up (including MB1) and flash it. I would recommended The Peoples ROM or MOAR (Mother of All Roms) if you wanna stay on a nice stock rooted rom
But thats it and you're done. Fully updated to JB
Click to expand...
Click to collapse
You don't even need to flash all the firmware, could just flash a rooted deodexed or odexed mb1 rom and modem if you like, but it's not necessary.
☆SoA: Son's of Android™☆
I like to break stuff!

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